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(a) comes with
This option doesn't quite fit here. "Comes with" suggests something that naturally accompanies or is included with something else, but it doesn't quite capture the idea that the success of the show is dependent on teamwork and collaboration.
(b) come along with
This option also doesn't quite work in this context. "Come along with" implies something that accompanies or follows something else, but it doesn't convey the idea that teamwork and collaboration are essential for the success of the show.
(c) comes down to
This option seems to be the best fit. "Comes down to" means that something is ultimately dependent on something else. In this case, the success of the show is ultimately dependent on fostering teamwork and collaboration among the performers.
(d) comes about
This option doesn't fit here. "Comes about" typically means that something happens or occurs, but it doesn't convey the idea that the success of the show is directly dependent on teamwork and collaboration.